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-rw-r--r--toys/other/help.c22
-rw-r--r--toys/other/losetup.c2
2 files changed, 4 insertions, 20 deletions
diff --git a/toys/other/help.c b/toys/other/help.c
index 68bc3aab..e16abaab 100644
--- a/toys/other/help.c
+++ b/toys/other/help.c
@@ -9,6 +9,7 @@ USE_HELP(NEWTOY(help, "<1", TOYFLAG_BIN))
config HELP
bool "help"
default y
+ depends on TOYBOX_HELP
help
usage: help [command]
@@ -18,29 +19,12 @@ config HELP
#include "toys.h"
-#include "generated/help.h"
-
-#undef NEWTOY
-#undef OLDTOY
-#define NEWTOY(name,opt,flags) help_##name "\0"
-#define OLDTOY(name,oldname,opts,flags) "\xff" #oldname "\0"
-static char *help_data =
-#include "generated/newtoys.h"
-;
void help_main(void)
{
struct toy_list *t = toy_find(*toys.optargs);
- int i = t-toy_list;
- char *s = help_data;
if (!t) error_exit("Unknown command '%s'", *toys.optargs);
- for (;;) {
- while (i--) s += strlen(s) + 1;
- if (*s != 255) break;
- i = toy_find(++s)-toy_list;
- s = help_data;
- }
-
- fprintf(toys.exithelp ? stderr : stdout, "%s", s);
+ toys.which = t;
+ show_help();
}
diff --git a/toys/other/losetup.c b/toys/other/losetup.c
index c21e840b..618016e1 100644
--- a/toys/other/losetup.c
+++ b/toys/other/losetup.c
@@ -180,7 +180,7 @@ void losetup_main(void)
char *file = (toys.optflags & (FLAG_d|FLAG_c)) ? NULL : toys.optargs[1];
if (!toys.optc || (file && toys.optc>1)) {
- if (CFG_HELP) toys.exithelp++;
+ toys.exithelp++;
perror_exit("needs 1 arg");
}
for (s = toys.optargs; *s; s++) loopback_setup(*s, file);